Black anodized aluminum spacer delivers precise, corrosion resistant mounting with a 3/4 inch outer diameter and 3/8 inch bore; available in multiple lengths to suit your project, this unthreaded standoff fits 3/8 inch or M10 bolts for a clean spacer

Black anodized aluminum spacer, 3/4 OD x 3/8 ID, 1-1/2 in
✔️ 1-1/2 in length, 3/4 in OD, 3/8 in ID, fits 3/8 in or M10 bolts

These unthreaded spacers are designed for precise mounting gaps in electronics, frames, and automotive assemblies. The black anodized finish delivers corrosion resistance and a clean, professional look.

✅ Outside diameter 3/4 in (19.05 mm); bore 3/8 in (9.52 mm)
✅ Material: T-6061 aluminum with black anodized finish
✅ Unthreaded round spacer / standoff for easy mounting
✅ Heat dissipation and corrosion resistance for durability
✅ Pack size: 5 spacers per order (1-1/2 in length)
✅ Fits 3/8 in or M10 bolts for flexible hardware compatibility

💡 What is an aluminum spacer used for in mechanical assemblies?

These handy spacers help set precise gaps, align hardware, and aid heat management across frames, panels, and equipment.

- spacing between components to maintain alignment and clearance - compatible with 3/8 in bolts or M10 fasteners for flexible hardware - made from T-6061 aluminum with black anodized finish for durability - improves heat dissipation in electronics and motors